| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.45 | 3.806% | $192.5082 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $98.86 | 12.582% | $111.2986 | $111.30 | $111.30 | $111.30 |
| Purchase #3 | $98.32 | 7.630% | $105.8218 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $207.27 | 11.425% | $230.9506 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $220.45 | 12.592% | $248.2091 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $184.44 | 8.409% | $199.9496 | $199.95 | $199.95 | $199.90 |
| Purchase #7 | $158.77 | 3.820% | $164.835 | $164.84 | $164.85 | $164.80 |
| 7 purchase totals = | $1,153.56 | $1,253.5729 | $1,253.58 | $1,253.55 | $1,253.50 | |